Coverage Map

Coverage Map helps you find the #1 cell phone carrier in your area. It is a crowdsourced map of cellular networks in the United States. Compare coverage, data speeds, and performance between AT&T, T-Mobile, Verizon, Dish, and UScellular with an unprecedented level of accuracy and detail.

SPEED TEST MAP
• Highly accurate: the Speed Map is a crowdsourced map of the data speeds on each carrier
• Rich detail: tap any hexagon to see reported download speeds, upload speeds, and latency for all carriers in that area
• Powerful filters: filter the map by carrier, LTE/5G, download speeds, upload speeds, or your contributed speed tests only
• Helpful color options: color the map based on best, average, or median values for download, upload, or latency
• Three beautiful color profiles: default, heat map, and Best Carrier
• Easy to understand: see what carrier performs best in an area at a glance with the Best Carrier color profile

SIGNAL STRENGTH MAP
• Check reception: see where each carrier has great, good, or poor coverage
• Compare coverage footprints: toggle between carriers to see how coverage footprints compare in different areas
• Data for every location: the Signal Strength Map uses data from the FCC Broadband Collection, which has coverage data for the continental U.S., Alaska, and Hawaii

CARRIER COVERAGE MAP
• Compare reception quality between major carriers in your area

COVERAGE REPORT MAP
• Data-driven reports: the Coverage Report Map aggregates all available data points to generate detailed reports of cellular coverage & performance in every state, county, city, and ZIP code
• Percentage covered: see what percentage of an area each carrier covers
• Weighted median: see weighted median values for download speed, upload speeds, and latency for a better picture of real-world cellular performance
• Carrier rankings: see what carrier ranks best for coverage, speed, reliability, and overall performance in every area
• Distribution graphs: see the distribution graphs for download speeds, upload speeds, and latency
• Performance by time of day: see how data speeds vary over the course of day as network traffic picks up

BUILT-IN SPEED TEST
• Test your speeds: see how fast your LTE or 5G connection is by running a speed test
• Accurate results: get accurate results for download speed, upload speed, and latency
• Recurring tests: run up to 500 recurring tests automatically and customize the pause duration between tests
• Set a data limit: set a limit for how much data the app can use
• Tag your tests: Tag your test as indoor, outdoor, driving, or other
• Improve the Speed Map: running a speed test automatically contributes to the fastest-growing crowdsourced map of cellular networks in the U.S.

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